(svn r5101) Add a function to convert an axis and a flag for north/south into a DiagDirection. Use it for bridge ramps and ship depots

2006-06-04 16:04:15 +00:00
parent 479317b1eb
commit fa74002356
5 changed files with 23 additions and 19 deletions
--- a/water_map.h
+++ b/water_map.h
@@ -63,6 +63,11 @@ static inline Axis GetShipDepotAxis(TileIndex t)
 	return (Axis)GB(_m[t].m5, 1, 1);
 }

+static inline DiagDirection GetShipDepotDirection(TileIndex t)
+{
+	return XYNSToDiagDir(GetShipDepotAxis(t), GB(_m[t].m5, 0, 1));
+}
+
 static inline DiagDirection GetLockDirection(TileIndex t)
 {
 	return (DiagDirection)GB(_m[t].m5, 0, 2);